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Flights to Toronto Region of Waterloo Intl

$156 Cheap flights to Toronto Region of Waterloo Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Toronto Region of Waterloo Intl Airport departing on 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Toronto Region of Waterloo Intl Airport

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:35 pm - 7:50 pm
SEA
-
YKF
21h 15m
1 stop
WestJet Logo
8:40 pm - 6:45 pm
YKF
-
SEA
25h 05m
1 stop
$296WestJet
Fri, Jun 19 - Mon, Jun 22
WestJet Logo
7:35 pm - 7:50 pm
SEA
-
YKF
21h 15m
1 stop
WestJet Logo
8:40 pm - 9:40 am
YKF
-
SEA
16h 00m
1 stop
$301WestJet
Fri, Jun 5 - Sun, Jun 7
WestJet Logo
7:35 pm - 7:50 pm
SEA
-
YKF
21h 15m
1 stop
WestJet Logo
8:40 pm - 9:40 am
YKF
-
SEA
16h 00m
1 stop
$304WestJet
Fri, Jun 5 - Sun, Jun 7
WestJet Logo
8:00 am - 7:50 pm
PHX
-
YKF
8h 50m
1 stop
WestJet Logo
8:40 pm - 12:10 pm
YKF
-
PHX
18h 30m
1 stop
$316WestJet
Wed, Jun 3 - Sat, Jun 6
WestJet Logo
7:35 pm - 7:50 pm
SEA
-
YKF
21h 15m
1 stop
WestJet Logo
8:40 pm - 9:00 pm
YKF
-
SEA
27h 20m
1 stop
$316WestJet
Fri, Jun 12 - Tue, Jun 16
WestJet Logo
7:35 pm - 7:50 pm
SEA
-
YKF
21h 15m
1 stop
WestJet Logo
8:40 pm - 9:40 am
YKF
-
SEA
16h 00m
1 stop
$319WestJet
Fri, Jun 12 - Fri, Jun 19
WestJet Logo
5:55 pm - 7:50 pm
PHX
-
YKF
22h 55m
1 stop
WestJet Logo
8:40 pm - 5:00 pm
YKF
-
PHX
23h 20m
1 stop
$322WestJet
Tue, Jun 9 - Fri, Jun 19
WestJet Logo
7:35 pm - 7:50 pm
SEA
-
YKF
21h 15m
1 stop
WestJet Logo
8:40 pm - 6:45 pm
YKF
-
SEA
25h 05m
1 stop
$322WestJet
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
6:05 pm - 7:50 pm
LAX
-
YKF
22h 45m
1 stop
Multiple Airlines Logo
6:10 am - 4:00 pm
YKF
-
LAX
12h 50m
1 stop
$438Multiple Airlines
Thu, Jun 11 - Wed, Jun 17
Multiple Airlines Logo
7:00 pm - 3:00 pm
BNA
-
YKF
19h 00m
1 stop
Multiple Airlines Logo
6:05 am - 6:10 pm
YKF
-
BNA
13h 05m
1 stop
$552Multiple Airlines
Fri, May 1 - Sun, May 3

momondo Fare Finder

 
Locate flights to Toronto Region of Waterloo Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on April 10, 2026.
Use the filters below to find and compare flights to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Fri 6/19

7:35 pm-7:50 pm

1 stop21h 15m

Toronto Region of Waterloo Intl

Mon 6/22

8:40 pm-6:45 pm

1 stop25h 05m

$296

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Fri 6/5

7:35 pm-7:50 pm

1 stop21h 15m

Toronto Region of Waterloo Intl

Sun 6/7

8:40 pm-9:40 am

1 stop16h 00m

$301

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Fri 6/5

7:35 pm-7:50 pm

1 stop21h 15m

Toronto Region of Waterloo Intl

Sun 6/7

8:40 pm-9:40 am

1 stop16h 00m

$304
Quickest round-trip

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Wed 6/3

8:00 am-7:50 pm

1 stop8h 50m

Toronto Region of Waterloo Intl

Sat 6/6

8:40 pm-12:10 pm

1 stop18h 30m

$316

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Fri 6/12

7:35 pm-7:50 pm

1 stop21h 15m

Toronto Region of Waterloo Intl

Tue 6/16

8:40 pm-9:00 pm

1 stop27h 20m

$316

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Fri 6/12

7:35 pm-7:50 pm

1 stop21h 15m

Toronto Region of Waterloo Intl

Fri 6/19

8:40 pm-9:40 am

1 stop16h 00m

$319

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Tue 6/9

5:55 pm-7:50 pm

1 stop22h 55m

Toronto Region of Waterloo Intl

Fri 6/19

8:40 pm-5:00 pm

1 stop23h 20m

$322

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Wed 6/3

7:35 pm-7:50 pm

1 stop21h 15m

Toronto Region of Waterloo Intl

Mon 6/8

8:40 pm-6:45 pm

1 stop25h 05m

$322

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Thu 6/11

6:05 pm-7:50 pm

1 stop22h 45m

Toronto Region of Waterloo Intl

Wed 6/17

6:10 am-4:00 pm

1 stop12h 50m

$438

NashvilleToronto

BNA - YKF

BNAYKF

Nashville Intl

Fri 5/1

7:00 pm-3:00 pm

1 stop19h 00m

Toronto Region of Waterloo Intl

Sun 5/3

6:05 am-6:10 pm

1 stop13h 05m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto Region of Waterloo Intl Airport from

Flights to Toronto Region of Waterloo Intl Airport - Travel Insights & Trends

Get data-powered insights and trends for flights to Toronto Region of Waterloo Intl Airport to help you craft the best travel plan.

What is the cheapest airline that flies from United States to Toronto Region of Waterloo Intl?

WestJet is the most popular carrier operating from United States to Toronto Region of Waterloo Intl

Cheapest flights to Toronto Region of Waterloo Intl

Find the cheapest flights to Toronto Region of Waterloo Intl from your nearest city or airport

Cheap Toronto Region of Waterloo Intl Airport flight deals and tips

Summary info about Toronto Region of Waterloo Intl Airport flight prices, duration and airlines

Best One-Way Price

$156

Best Round-Trip Price

$296

Fastest flight time

8h 29m
The best one-way flight price to Toronto from United States in the last 72 hours is $156 (Phoenix Sky Harbor Intl to Toronto Region of Waterloo Intl).
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The best round-trip flight price to Toronto from United States in the last 72 hours is $296 (Seattle/Tacoma Intl to Toronto Region of Waterloo Intl).
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The fastest flight to Toronto from United States takes 8h 29m (Palm Springs to Toronto Region of Waterloo Intl).
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Frequently asked questions about flying to Toronto Region of Waterloo Intl Airport

Is there an alternative airport near Toronto Region of Waterloo Intl Airport?

Finding an alternative and possibly cheaper destination airport near Toronto Region of Waterloo Intl Airport is possible. If you are planning a flight to Toronto Region of Waterloo Intl Airport, consider booking flights to Toronto Island Airport (2 mi from Toronto city center), Toronto Pearson Intl Airport (12 mi from Toronto city center) or Hamilton Airport (43 mi from Toronto city center).

Is there a cheaper alternative to flying into Toronto?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Toronto is Hamilton Airport where the average price is $306. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Toronto?

In the past two weeks, users have booked deals to Toronto for $135/person, which is 75% cheaper than the average flight to Toronto. To find the cheapest price to Toronto from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Toronto Region of Waterloo Intl Airport?

Prices for flights to Toronto Region of Waterloo Intl Airport refresh daily.

How many operators does momondo search for flights to Toronto Region of Waterloo Intl Airport?

The number of operators available for flights to Toronto Region of Waterloo Intl Airport is 3 as of April 2026.

How old do you have to be to fly to Toronto Region of Waterloo Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Toronto Region of Waterloo Intl Airport.

What documentation or ID do you need to fly to Toronto Region of Waterloo Intl Airport?

The travel and health documents required for your trip to Toronto Region of Waterloo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Region of Waterloo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Toronto Region of Waterloo Intl Airport?

Book flights to Toronto Region of Waterloo Intl Airport if you plan to visit one of these locations
Sauble Beach
Southampton
Port Elgin

Why use momondo?

Why should I use momondo to find a flight deal to Toronto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Toronto. momondo saves you time and could save you money on your trip.

Can I find flights to Toronto with flexible booking policies on momondo?

Yes. All flights to Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Toronto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Toronto.

I’m not ready to book a flight to Toronto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto and alert you when they change.

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Fly your favorite airline to Toronto Region of Waterloo Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air Canada